DESCRIPTION
The HI-8585 and HI-8586 are CMOS integrated circuits designed to directly drive the ARINC 429 bus in an 8-pin package. Two logic inputs control a differential voltage between the output pins producing a +10 volt One, a -10 volt Zero, and a 0 volt Null.

FEATURES
• Direct ARINC 429 line driver interface in a small package
• On-chip band-gap reference to set output levels
• On-chip line driver slope control and selection by logic input
• Low current 12 to 15 volt supplies CMOS / TTL logic pins
• Plastic and ceramic package options - surface mount and DIP
• Thermally enhanced SOIC packages
• Industrial & extended temperature ranges